Seiko Cal. 7158 - 685

The 7158-685 is a sought-after Solar piece from Seiko's golden era. Powered by the 7158 caliber with 23j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-0121a1c65453]

Also known as: Helmet, Silverwave

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

23j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1987

Related Models

• Seiko 7033-632
• Seiko 6364-595
• Seiko 6688-634
• Seiko 4454-308
• Seiko 7030-632
• Seiko 3842-671
• Seiko 6388-200
• Seiko 0798-449
• Seiko 6366-930
• Seiko 6386-363
• Seiko 6371-601
• Seiko 6278-436